Product Specifications
Set Includes: 7 single-head plus bits.Total length: 65mmShaft Diameter: 6.35mm Shank (1/4")Material: Chrome vanadium steelHardness: HCR60±Size:PH0:3mm(1pc),PH1:4mm(1pc),PH2:5mm(3pc),PH3:6mm(1pc),SL5:6mm(1pc)Features: Made of premium chrome, molybdenum and vanadium steel with excellent toughness and abrasion resistance. This 7 screwdriver bit comes with a magnet.Application: Used for holes bolts and set screws used in machinery, equipment, automobiles, motorcycles, etc.